▶ Your Answer :
The
reading and listening are discussing that whether unique shape of shark has
advantage or has not.
The
reading asserts flat and extended head may have some merit.
The
listening casts doubts on this reading.
It
argues that is all unclear and wrong.
First
of all, an author of reading claims its head expend eyesight, allowing it to
look all sides.
However
the listener contends this advantage is only applied to apparent object, Its
head would blind spots and that sharks can not see in front. As a result, it
can’t capture its preys.
On
top of that, the article put forth idea that a larger nasal passage that sharks
have with sense of smell let sharks find its prey faster than others.
However,
the lecture points out this claim of reading. Because no studies have turned
out that it is an advantage of shark head.
Lastly,
the listening asserts the reason of quickly turn is flexibility of its back,
not its wide,flat head. Also it does not use its head often.
it contradicts the claim of reading passage that this
unique shape of head help sharks turn and pass water more easily. |